CN109758122B - A dermoscopy-based burn wound detection and recording system - Google Patents
A dermoscopy-based burn wound detection and recording system Download PDFInfo
- Publication number
- CN109758122B CN109758122B CN201910160288.1A CN201910160288A CN109758122B CN 109758122 B CN109758122 B CN 109758122B CN 201910160288 A CN201910160288 A CN 201910160288A CN 109758122 B CN109758122 B CN 109758122B
- Authority
- CN
- China
- Prior art keywords
- module
- controller
- lens
- optical image
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
本发明涉及一种基于皮肤镜的烧伤创面检测和记录系统，支撑架底部设置支撑台，竖向固定下轴承和上轴承，下轴承和上轴承支撑丝杠自转，丝杠和滑动杆螺纹配合，滑动杆上设置正对支撑台的皮肤镜镜片，皮肤镜镜片上方设置光电模块，下方设置隔离片，滑动杆侧面设置固定在支撑架上的位移传感器，丝杠由步进电机驱动；步进电机通过驱动器连接执行数据模块，执行数据模块连接位移传感器，光电模块连接采集数据模块，执行数据模块和采集数据模块分别连接控制器，控制器连接显示器，供电模块，数据存储器和按钮。本发明深入观察烧伤创面情况、检测烧伤创面大小、记录烧伤创面变化。
The invention relates to a dermatoscope-based burn wound detection and recording system. A support table is arranged at the bottom of a support frame, a lower bearing and an upper bearing are vertically fixed, the lower bearing and the upper bearing support the rotation of a lead screw, and the lead screw and a sliding rod are threadedly matched. A dermoscopic lens facing the support table is set on the sliding rod, a photoelectric module is set above the dermatoscope lens, a spacer is set below, a displacement sensor fixed on the supporting frame is set on the side of the sliding rod, and the lead screw is driven by a stepper motor; the stepper motor The execution data module is connected through the driver, the execution data module is connected with the displacement sensor, the photoelectric module is connected with the acquisition data module, the execution data module and the acquisition data module are respectively connected with the controller, and the controller is connected with the display, the power supply module, the data memory and the button. The invention deeply observes the condition of the burn wound, detects the size of the burn wound, and records the changes of the burn wound.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a skin mirror-based burn wound detection and recording system for deeply observing the condition of a burn wound, detecting the size of the burn wound and recording the change of the burn wound.
Background
The skin mirror is also called as a skin surface light transmission microscope, is essentially a skin microscope which can be magnified by tens of times, has the same functions as ophthalmoscopes used in ophthalmology and otoscopes used in otolaryngology, and is a sharp instrument for observing skin complexion diseases. According to the correlation between the surface color change of skin tumor and its pathological change, dermatologist established a set of diagnostic criteria in hamburger of germany in 1989, and the pigment pattern observed by a skin mirror is used for assisting the diagnosis of benign and malignant tumors of skin, and has diagnostic help for common nevus, Spitz nevus, malignant melanoma, basal cell carcinoma, hemangioma, dermatofibroma, pityriasis rosea, psoriasis, vitiligo, lichen planus, seborrheic keratosis, scabies, spiny hair congestion, alopecia areata, xanthomatosis, bowen's disease, keratoacanthoma, porokeratosis, molluscum contagiosum, condyloma acuminatum, verruca vulgaris, verruca plantaris and the like. Dermatologists around the world have been devoting considerable effort in the research of dermoscopes in recent years.
With the development of the photoelectric technology, an electronic dermoscopic inspection technology is developed abroad to carry out non-invasive inspection on MT, during use, firstly, an impregnating solution such as grease and the like is dripped on the surface of a skin lesion, then, a glass slide is used for flattening the skin to increase the light transmittance of the skin, the morphological characteristics of the skin lesion invisible to naked eyes are observed by a specific magnifier under the illumination of a common light source, Stolz and the like describe the benign, suspicious or malignant properties of the MT in 1994 in a semi-quantitative manner, and firstly, an ABCD rule method for diagnosing the MT by a dermoscopic is proposed, and scoring is carried out based on analysis of the asymmetry, the edge, the color and different dermoscopic structures of the skin lesion. Compared with the visual diagnosis, the method improves the accuracy of MT diagnosis, is easy to master, is particularly suitable for being operated by people with insufficient experience, but has insufficient accuracy. In addition, the Menzies scoring method and the seven-point detection list method improve the sensitivity and early diagnosis rate of MM diagnosis. However, these methods are also subjective, and their diagnostic accuracy is operator and experience dependent. At present, dermatologists in domestic medical units have started to learn and try out skin mirror products and use the skin mirror products for clinical examination and auxiliary diagnosis, and skin mirrors are beginning to be popularized slowly.
In the prior art, no scheme for the application of a skin mirror and burn detection is used. There is a need for a skin mirror-based burn wound detection and recording system that provides in-depth visualization of the condition of the burn wound, detects the size of the burn wound, and records changes in the burn wound.
Disclosure of Invention
The invention aims to provide a burn wound detection and recording system based on a skin mirror for deeply observing the condition of a burn wound, detecting the size of the burn wound and recording the change of the burn wound.
A dermoscopy-based burn wound detection and recording system comprising:
the device comprises a support frame, wherein a support table is arranged at the bottom of the support frame, a lower bearing and an upper bearing are vertically fixed, the lower bearing and the upper bearing support a lead screw to rotate, the lead screw is in threaded fit with a sliding rod, a dermatoscope lens which is right opposite to the support table is arranged on the sliding rod, a photoelectric module is arranged above the dermatoscope lens, a spacer is arranged below the dermatoscope lens, a displacement sensor fixed on the support frame is arranged on the side surface of the sliding rod, and the lead screw is driven by a stepping motor;
the stepping motor is connected with an execution data module through a driver, the execution data module is connected with a displacement sensor, the photoelectric module is connected with a data acquisition module, the execution data module and the data acquisition module are respectively connected with a controller, and the controller is connected with a display, a power supply module, a data memory and a button;
the optical image collected by the skin mirror lens is converted into a digital image signal through the photoelectric module, the digital image signal is sent to the controller through the data collecting module, the digital image signal is subjected to meshing, the graphic area of the optical image on the supporting platform is calculated through the controller, the controller controls the distance between the skin mirror lens and the optical image on the supporting platform sequentially through the execution data module, the driver, the stepping motor, the lead screw and the sliding rod, the displacement sensor detects the displacement signal of the sliding rod and sends the displacement signal to the execution data module to feed back to the controller, and therefore the position of the skin mirror lens is controlled;
the calculation process of the optical image area on the support table comprises the following steps:
s1: the controller controls the skin mirror lens to move up and down to mark a graph with a known size on the support platform, records the scaling of the graph with the known size under different heights of the skin mirror lens, and stores the scaling of the graph with the known size under different heights of the skin mirror lens;
s2: when the controller detects the optical image on the support table, the controller controls the skin mirror lens to move up and down to detect the area of the optical image on the support table at different heights so as to obtain the graphic area of the optical image collected by the skin mirror lens at different heights, and then the area of the optical image on the support table can be obtained by multiplying the graphic area of the optical image collected by the skin mirror lens at corresponding different heights by the scaling of the graphic with the known size at corresponding different heights.
The controller is internally provided with a processor, a data storage module and a random access memory, the processor is connected with the random access memory, and the random access memory is respectively connected with the data storage module and the data memory.
The random access memory stores signals sent by the data execution module and the data acquisition module, the signals are queued and sent to the processor for processing, digital image signals processed by the processor are sent to the data storage module or the data memory for storage through the random access memory, and then are searched and called from the data storage module or the data memory through the random access memory when needed.
The controller is connected with the workstation.
The isolating piece is clamped on the surface of the skin mirror lens through threads.
The photoelectric module is fixed on the sliding rod through a bracket.
The bottom of the support frame is provided with a support table, a lower bearing and an upper bearing are vertically fixed, the lower bearing and the upper bearing support a lead screw to rotate, the lead screw is in threaded fit with a sliding rod, a dermatoscope lens which is right opposite to the support table is arranged on the sliding rod, a photoelectric module is arranged above the dermatoscope lens, a spacer is arranged below the dermatoscope lens, the side surface of the sliding rod is provided with a displacement sensor fixed on the support frame, and the lead screw is driven by a stepping motor; the stepping motor is connected with an execution data module through a driver, the execution data module is connected with a displacement sensor, the photoelectric module is connected with a data acquisition module, the execution data module and the data acquisition module are respectively connected with a controller, and the controller is connected with a display, a power supply module, a data memory and a button; the optical image that the skin mirror lens was gathered is converted into digital image signal through photoelectric module, gives the controller through data acquisition module, and digital image signal is through the meshing to graphic area that is located the optical image on the brace table is calculated through the controller, the controller loops through execution data module, driver, step motor, lead screw and slide bar, controls the distance of skin mirror lens and the optical image that is located on the brace table, displacement sensor detects the displacement signal of slide bar, gives and carries out data module feedback to the controller, thereby the position of control skin mirror lens.
The controller drives the lead screw to rotate in the lower bearing and the upper bearing through the execution data module and the driver through the stepping motor, the lower bearing and the upper bearing are fixed on the support frame, and the lead screw drives the sliding rod to move up and down through thread matching. The skin mirror lens on the slide bar, spacer and photovoltaic module follow the motion, and the skin mirror lens detects the burn surface of a wound of patient on the brace table, sends into the controller through photovoltaic module and data acquisition module. The displacement sensor detects the position value of the sliding rod, and the sliding rod is sent to the execution data module and then sent to the controller. The optical image collected by the skin mirror lens 7 is converted into a digital image signal through the photoelectric module 9, the digital image signal is sent to the controller through the data collecting module 14, the digital image signal is subjected to gridding, the graphic area of the optical image on the support platform 2 is calculated through the controller, the graphic area of the optical image on the support platform 2 is the sum of pixel points in the digital image signal, the graphic area of the optical image on the support platform 2 is a relative value, and the optical image area is not the real optical image area of the optical image on the support platform 2. The controller controls the distance between the skin mirror lens 7 and the optical image on the support platform 2 sequentially through the execution data module 13, the driver 12, the stepping motor 11, the lead screw 5 and the sliding rod 6, the displacement sensor 10 detects a displacement signal of the sliding rod 6, the displacement signal is fed to the execution data module 13 and fed back to the controller, and therefore the position of the skin mirror lens 7 is controlled, the skin mirror lens 7 is controlled to be close to the optical image, and the burn wound condition is observed deeply. The controller displays the acquired optical image on the display 18, the button 22 and the controller are an interactive system, displays the acquired optical image, adjusts the distance between the dermatoscope lens 7 and the optical image on the support table 2, searches the optical image acquired by the dermatoscope lens 7, and records the optical image acquired by the dermatoscope lens 7. The power supply module 19 supplies power to the execution data module 13, the data acquisition module 14, the controller, the display 18 and the data storage 20. The controller stores data in the data store 20 for easy lookup and recall. The invention deeply observes the condition of the burn wound, detects the size of the burn wound and records the change of the burn wound.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an image acquired at a near point of the present invention;
FIG. 3 is an image acquired at a remote point of the present invention;
in the figure: 1. the device comprises a support frame, 2, a support table, 3, a lower bearing, 4, an upper bearing, 5, a lead screw, 6, a sliding rod, 7, a skin mirror lens, 8, a spacer, 9, a photoelectric module, 10, a displacement sensor, 11, a stepping motor, 12, a driver, 13, an execution data module, 14, a data acquisition module, 15, a processor, 16, a data storage module, 17, a random access memory, 18, a display, 19, a power supply module, 20, a data storage, 21, a workstation, 22 and a button.
Detailed Description
The invention is further described below with reference to the following figures and specific examples.
A dermoscopy-based burn wound detection and recording system comprising:
the device comprises a support frame 1, wherein a support table 2 is arranged at the bottom of the support frame 1, a lower bearing 3 and an upper bearing 4 are vertically fixed, the lower bearing 3 and the upper bearing 4 support a lead screw 5 to rotate, the lead screw 5 is in threaded fit with a sliding rod 6, a dermatoscope lens 7 which is right opposite to the support table 2 is arranged on the sliding rod 6, a photoelectric module 9 is arranged above the dermatoscope lens 7, an isolating sheet 8 is arranged below the dermatoscope lens, a displacement sensor 10 which is fixed on the support frame 1 is arranged on the side surface of the sliding rod 6, and the lead screw 5 is driven by a stepping motor 11;
the stepping motor 11 is connected with an execution data module 13 through a driver 12, the execution data module 13 is connected with a displacement sensor 10, the photoelectric module 9 is connected with an acquisition data module 14, the execution data module 13 and the acquisition data module 14 are respectively connected with a controller, and the controller is connected with a display 18, a power supply module 19, a data storage 20 and a button 22;
an optical image collected by the skin mirror lens 7 is converted into a digital image signal through the photoelectric module 9, the digital image signal is sent to the controller through the data collecting module 14, the digital image signal is subjected to meshing, the graphic area of the optical image on the support platform 2 is calculated through the controller, the controller sequentially passes through the execution data module 13, the driver 12, the stepping motor 11, the lead screw 5 and the sliding rod 6 to control the distance between the skin mirror lens 7 and the optical image on the support platform 2, the displacement sensor 10 detects a displacement signal of the sliding rod 6, the displacement signal is sent to the execution data module 13 and fed back to the controller, and therefore the position of the skin mirror lens 7 is controlled;
the calculation of the optical image area on the support 2:
s1: the controller controls the skin mirror lens 7 to move up and down to calibrate a graph with a known size on the support platform 2, records the scaling proportion of the graph with the known size under different heights of the skin mirror lens 7, and stores the scaling proportion of the graph with the known size under different heights of the skin mirror lens 7;
s2: when the controller detects the optical image on the support platform 2, the dermatoscope lens 7 is controlled to move up and down to detect the areas of the optical images on the support platform 2 at different heights, the graphic areas of the optical images collected by the dermatoscope lens at different heights are obtained, and then the areas of the optical images on the support platform can be obtained by multiplying the graphic areas of the optical images collected by the dermatoscope lens at corresponding different heights by the scaling ratio of the graphic with the known size at corresponding different heights.
The controller is internally provided with a processor 15, a data storage module 16 and a random access memory 17, the processor 15 is connected with the random access memory 17, and the random access memory 17 is respectively connected with the data storage module 16 and the data memory 20. The random access memory 17 stores signals sent by the execution data module 13 and the acquisition data module 14, the signals are queued and sent to the processor 15 for processing, digital image signals processed by the processor 15 are sent to the data storage module 16 or the data memory 20 through the random access memory 17 for storage, and when necessary, the digital image signals are searched and called from the random access memory 17 to the data storage module 16 or the data memory 20. The controller is connected to the workstation 21. The spacer 8 is screwed on the surface of the skin mirror lens 7. The photovoltaic module 9 is fixed on the sliding rod 6 by a bracket.
The controller drives the lead screw 5 to rotate in the lower bearing 3 and the upper bearing 4 through the execution data module 13 and the driver 12 and the stepping motor 11, the lower bearing 3 and the upper bearing 4 are fixed on the support frame 1, and the lead screw 5 drives the sliding rod 6 to move up and down through thread matching. The skin mirror lens 7, the spacer 8 and the photoelectric module 9 on the sliding rod 6 move along, the skin mirror lens 7 detects the burn wound of the patient on the supporting table 2, and the burn wound is sent into the controller through the photoelectric module 9 and the data acquisition module 14. The displacement sensor 10 detects the position value of the slide rod 6, and sends the position value to the execution data module 13 and then to the controller.
The optical image collected by the skin mirror lens 7 is converted into a digital image signal through the photoelectric module 9, the digital image signal is sent to the controller through the data collecting module 14, the digital image signal is subjected to gridding, the graphic area of the optical image on the support platform 2 is calculated through the controller, the graphic area of the optical image on the support platform 2 is the sum of pixel points in the digital image signal, the graphic area of the optical image on the support platform 2 is a relative value, and the optical image area is not the real optical image area of the optical image on the support platform 2. The controller controls the distance between the skin mirror lens 7 and the optical image on the support platform 2 sequentially through the execution data module 13, the driver 12, the stepping motor 11, the lead screw 5 and the sliding rod 6, the displacement sensor 10 detects a displacement signal of the sliding rod 6, the displacement signal is fed to the execution data module 13 and fed back to the controller, and therefore the position of the skin mirror lens 7 is controlled, the skin mirror lens 7 is controlled to be close to the optical image, and the burn wound condition is observed deeply. The controller displays the acquired optical image on the display 18, the button 22 and the controller are an interactive system, displays the acquired optical image, adjusts the distance between the dermatoscope lens 7 and the optical image on the support table 2, searches the optical image acquired by the dermatoscope lens 7, and records the optical image acquired by the dermatoscope lens 7. The power supply module 19 supplies power to the execution data module 13, the data acquisition module 14, the controller, the display 18 and the data storage 20. The controller stores data in the data store 20 for easy lookup and recall.
Calculation of the area of the optical image on the support 2: the controller controls the skin mirror lens 7 to move up and down to mark the graph with the known size on the support platform 2, the controller records the scaling proportion of the graph with the known size under different heights of the skin mirror lens 7, and the controller stores the scaling proportion of the graph with the known size under different heights of the skin mirror lens 7. When the controller detects the optical image on the support platform 2, the controller controls the skin mirror lens 7 to move up and down to detect the areas of the optical images on the support platform 2 at different heights,
the calculated scaling ratio is compared with the stored scaling ratio of the graph with the known size, and the area of the optical image on the support table 2 can be obtained by multiplying the compared ratio by the area of the graph. The standard data is recorded by a marking method, and the actual data is compared with the standard data to obtain the area size of the optical image on the support platform 2.
The controller is internally provided with a processor 15, a data storage module 16 and a random access memory 17, the processor 15 is connected with the random access memory 17, and the random access memory 17 is respectively connected with the data storage module 16 and the data memory 20. The random access memory 17 stores signals sent by the execution data module 13 and the acquisition data module 14, the signals are queued and sent to the processor 15 for processing, digital image signals processed by the processor 15 are sent to the data storage module 16 or the data memory 20 through the random access memory 17 for storage, and when necessary, the digital image signals are searched and called from the random access memory 17 to the data storage module 16 or the data memory 20. By pre-queuing the random access memory 17, the processing efficiency of the processor 15 can be improved, and the work efficiency can be increased.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910160288.1A CN109758122B (en) | 2019-03-04 | 2019-03-04 | A dermoscopy-based burn wound detection and recording system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910160288.1A CN109758122B (en) | 2019-03-04 | 2019-03-04 | A dermoscopy-based burn wound detection and recording system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109758122A CN109758122A (en) | 2019-05-17 |
| CN109758122B true CN109758122B (en) | 2021-10-01 |
Family
ID=66456595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910160288.1A Expired - Fee Related CN109758122B (en) | 2019-03-04 | 2019-03-04 | A dermoscopy-based burn wound detection and recording system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109758122B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528856A (en) * | 2020-06-12 | 2020-08-14 | 戚建武 | Novel portable chronic surface of a wound measuring apparatu |
| CN115227953A (en) * | 2022-07-15 | 2022-10-25 | 施慧 | Medication applicator for dermatological whole body application |
| CN117442190B (en) * | 2023-12-21 | 2024-04-02 | 山东第一医科大学附属省立医院(山东省立医院) | An automatic wound measurement method and system based on target detection |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080132794A1 (en) * | 1999-07-22 | 2008-06-05 | Alfano Robert R | Spectral polarizing tomographic dermatoscope |
| EP2217935A1 (en) * | 2007-12-14 | 2010-08-18 | Rolls-Royce plc | A sensor arrangement |
| CN101966083A (en) * | 2010-04-08 | 2011-02-09 | 太阳系美容事业有限公司 | Abnormal skin area calculation system and calculation method thereof |
| CN203195655U (en) * | 2013-02-01 | 2013-09-18 | 尹新平 | Electronic dermatoscope device |
| CN104161522A (en) * | 2014-08-12 | 2014-11-26 | 北京工业大学 | Auxiliary distance-measuring device of wound area measurement system |
| CN104224126A (en) * | 2014-09-17 | 2014-12-24 | 中国人民解放军空军总医院 | Device and system for diagnosing skin symptoms |
| CN104287892A (en) * | 2014-10-17 | 2015-01-21 | 昆山韦睿医疗科技有限公司 | Dressing used for calculation of wound area and method and equipment for calculation of wound area |
| CN108198167A (en) * | 2017-12-23 | 2018-06-22 | 西安交通大学 | A kind of burn intelligent measurement identification device and method based on machine vision |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008039539A2 (en) * | 2006-09-27 | 2008-04-03 | Georgia Tech Research Corporation | Systems and methods for the measurement of surfaces |
| US20110218428A1 (en) * | 2010-03-04 | 2011-09-08 | Medical Scan Technologies, Inc. | System and Method for Three Dimensional Medical Imaging with Structured Light |
| CN105816155B (en) * | 2016-05-13 | 2019-01-25 | 福建师范大学 | An integrated probe for skin wound diagnosis and treatment and its realization method |
| CN106491087B (en) * | 2016-10-28 | 2019-05-14 | 赵金 | A medical inspection robot |
| CN106580259A (en) * | 2016-12-30 | 2017-04-26 | 中国工程物理研究院流体物理研究所 | High-precision solid laser diagnosis debridement device for burn diagnosis and treatment |
| CN106725335B (en) * | 2016-12-30 | 2023-07-18 | 中山大学附属第一医院 | A high-precision fiber laser diagnosis and debridement all-in-one machine for burn diagnosis and treatment |
| RU177110U1 (en) * | 2017-04-17 | 2018-02-08 | Государственное бюджетное учреждение здравоохранения г. Москвы "Московский научно-практический центр дерматовенерологии и косметологии Департамента здравоохранения г. Москвы" | DEVICE FOR DYNAMIC CLINICAL AND INSTRUMENTAL OBSERVATION OF PATIENTS WITH SKIN DISORDERS |
| CN208255042U (en) * | 2018-05-17 | 2018-12-18 | 育佳教育装备集团有限公司 | A kind of pathology department's diagnostic operation platform |
| CN109008971A (en) * | 2018-07-23 | 2018-12-18 | 王秀兰 | A kind of dermatology therapy device |
-
2019
- 2019-03-04 CN CN201910160288.1A patent/CN109758122B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080132794A1 (en) * | 1999-07-22 | 2008-06-05 | Alfano Robert R | Spectral polarizing tomographic dermatoscope |
| EP2217935A1 (en) * | 2007-12-14 | 2010-08-18 | Rolls-Royce plc | A sensor arrangement |
| CN101966083A (en) * | 2010-04-08 | 2011-02-09 | 太阳系美容事业有限公司 | Abnormal skin area calculation system and calculation method thereof |
| CN203195655U (en) * | 2013-02-01 | 2013-09-18 | 尹新平 | Electronic dermatoscope device |
| CN104161522A (en) * | 2014-08-12 | 2014-11-26 | 北京工业大学 | Auxiliary distance-measuring device of wound area measurement system |
| CN104224126A (en) * | 2014-09-17 | 2014-12-24 | 中国人民解放军空军总医院 | Device and system for diagnosing skin symptoms |
| CN104287892A (en) * | 2014-10-17 | 2015-01-21 | 昆山韦睿医疗科技有限公司 | Dressing used for calculation of wound area and method and equipment for calculation of wound area |
| CN108198167A (en) * | 2017-12-23 | 2018-06-22 | 西安交通大学 | A kind of burn intelligent measurement identification device and method based on machine vision |
Non-Patent Citations (1)
| Title |
|---|
| 《皮肤镜临床应用新进展》;夏金玉，邵丽，张斌，韩秀娟;《实用皮肤病学杂志》;20150831;第8卷(第4期);280-283 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109758122A (en) | 2019-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109758122B (en) | A dermoscopy-based burn wound detection and recording system | |
| Petroll et al. | In vivo confocal microscopy of the cornea: new developments in image acquisition, reconstruction, and analysis using the HRT-Rostock corneal module | |
| Maitland et al. | In vivo imaging of oral neoplasia using a miniaturized fiber optic confocal reflectance microscope | |
| US6427022B1 (en) | Image comparator system and method for detecting changes in skin lesions | |
| Flores et al. | Intraoperative imaging during Mohs surgery with reflectance confocal microscopy: initial clinical experience | |
| Tchvialeva et al. | Polarization speckle imaging as a potential technique for in vivo skin cancer detection | |
| CN102670177B (en) | Skin optical diagnosis device and operation method thereof | |
| CN111528807A (en) | Face image analysis system and method based on multispectral and 3D model reconstruction | |
| CN111436972A (en) | Three-dimensional ultrasonic gynecological disease diagnosis device | |
| CN1802121A (en) | Systems and methods for identifying and classifying dynamic thermodynamic processes in mammals and differentiating such processes | |
| CN106420057B (en) | PET-fluorescence bimodal intra-operative navigation imaging system and imaging method thereof | |
| Orfanoudaki et al. | A clinical study of optical biopsy of the uterine cervix using a multispectral imaging system | |
| CN103300828B (en) | A separate multi-modal fusion 3D imaging system | |
| Hsieh et al. | Subgingival calculus imaging based on swept-source optical coherence tomography | |
| WO2016041155A1 (en) | Three-dimensional optical molecular image navigation system and method | |
| CN1216566C (en) | Method and equipment for high-definition dynamic digital infrared imaging | |
| CN106073701A (en) | A kind of tissue infrared non-intuitive microscopic imaging device and method | |
| CN205514675U (en) | Diagnostic machine that forms images is synthesized to many screens of supersound | |
| CN221331171U (en) | A binocular visual pulse detection device with automatic pressure adjustment | |
| CN110403603B (en) | A monitoring device for assisting epilepsy surgery | |
| RU177110U1 (en) | DEVICE FOR DYNAMIC CLINICAL AND INSTRUMENTAL OBSERVATION OF PATIENTS WITH SKIN DISORDERS | |
| CN111227850B (en) | A visual psychological testing device for psychology and its testing method | |
| CN102228378A (en) | OCT (Optical Coherence Tomography) electronic laparothoracoscope | |
| Bekina et al. | Skin chromphore mapping by means of a modified video-microscope for skin malformation diagnosis | |
| CN221946277U (en) | Medical image information auxiliary diagnosis device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211001 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |